SU(3) Baryon Resonance Multiplets in Large N_c QCD

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dc.creatorCohen, Thomas D.
dc.creatorLebed, Richard F.
dc.date2005-04-21
dc.date.accessioned2026-07-07T11:04:44Z
dc.date.available2026-07-07T11:04:44Z
dc.descriptionWe extend the recently developed treatment of baryon resonances in large N_c QCD to describe resonance multiplets collected according to the SU(3) flavor symmetry that includes strange quarks. As an illustration we enumerate the SU(3) partners of a hypothetical J^P = 1/2^{+/-} resonance in the SU(3) representation that reduces to 10-bar when N_c = 3, and reproduce results hitherto obtained only in the context of a large N_c quark picture. While these specific quantum numbers represent one favored set for the possible pentaquark state Theta^+ (1540), the method is applicable to baryon resonances with any quantum numbers.
dc.description14 pages, ReVTeX
dc.identifierhttps://arxiv.org/abs/hep-ph/0504200
dc.identifierhttp://arxiv.org/abs/hep-ph/0504200
dc.identifierPhys.Lett.B619:115-123,2005
dc.identifierdoi:10.1016/j.physletb.2005.05.069
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188995
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSU(3) Baryon Resonance Multiplets in Large N_c QCD
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